Huawei BBU3900 V300 - BBU Installation in APM30 H(Ver.B, +24 V); BBU and SLPU Installation; BBU Cable Connections

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Installing the BBU in the APM30H(Ver.B, +24V)
Installing the BBU
a
Slide the BBU to the APM30H
(+24V) along guide rails, and then
tighten the four M6 screws on the
BBU panel.
BBU
EPS48100D
2 N•m
M6x16
Slide the SLPU to the APM30H (+24V)
along guide rails, and then tighten
the two M6 screws on the SLPU
panel.
Installing BBU Cables
b
Installing the monitoring signal cable for the PSU and the in-position signal
cable for the PSU
ALM
PRESENT
EXT-ALM1 EXT-ALM0
2 N•m
M6x16